Pump GR 900/67 for its direct purpose to pump coal slurry, called coal pumps, and is mainly used for hydro-transportation of coal and sludge in mines and concentrators. In addition, the coal mine GR 900/67 has found its widespread use in quarries, the metallurgical, mining and processing and cement industries, as well as in the transport of other bulk materials.
General characteristics:
Production
900
m³/h
Water column height
67
m;
The Production of the dry residue (nominal)
135
m³/h
The Production of the dry residue (maximum)
Power pump for pumping pulp
200
kW
Powerpoint
250
kW
Pulp transport length (nominal)
670
m
The depth of the development (minimum)
0,4
m
The depth of the development (maximum)
12
m
Diameter solids (max)
100
mm
Diameter pressurized slurry pipeline
250
mm
Area of use
River
Specifications:
The length of the dredger
13
m
The width of the dredge
2.4
m
Overall width with pontoons
8
m
The height of the dredger
4
m
Weight dredger
16
ton
Internal supply
12
V
Outdoor supply
12
V
Onboard power supply
12/24
V
Installed Hardware:
Engine 200 kW (specific consumption of diesel fuel 226 g/kWh)
1
pcs
Pump GRT-800/70*
1
pcs
Active milling cutter (increased productivity for light soil)
1
pcs
Auxiliary pump (ejector) 33 m/cube per hour feed at a head of 70 m
1
pcs
Reversible propeller 35 kW (dredger drive drive)
2
pcs
Hydraulic motion control
1
pcs
Hydraulic cylinder lifting main suction pipe
2
pcs
Anchor piles (length 8 meters)
2
pcs
Fixing of the dredger at the work site of the anchor, hydraulic winches
3
pcs
Anchors
3
pcs
The drive of the main pump GRT 800/70 (hydraulic motor)
